package com.kt.dao;

import com.kt.domain.User;

import java.util.List;

public interface UserDAO {

    User findUser(String username, String password);
    User findByUsername(String username);
    User findByPhone(String phone);
    User findByUid(String uid);
    int changeUserInfo(User newUser);
    int deleteUser(String username);
    int addUser(User user);

}
